63443984

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 126420480

約数和(自身を除く): 62976496

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 239, 353, 376, 478, 706, 752, 956, 1412, 1912, 2824, 3824, 5648, 11233, 16591, 22466, 33182, 44932, 66364, 84367, 89864, 132728, 168734, 179728, 265456, 337468, 674936, 1349872, 3965249, 7930498, 15860996, 31721992, 63443984]

約数ペア:

[(1, 63443984), (2, 31721992), (4, 15860996), (8, 7930498), (16, 3965249), (47, 1349872), (94, 674936), (188, 337468), (239, 265456), (353, 179728), (376, 168734), (478, 132728), (706, 89864), (752, 84367), (956, 66364), (1412, 44932), (1912, 33182), (2824, 22466), (3824, 16591), (5648, 11233)]